package com.org.util;

import java.util.HashMap;
import java.util.Map;

/**
 * 返回json数据通用类
 */
public class Msg {
    //状态码  200 - 成功  300 - 失败
    private int code;
    //状态信息
    private String msg;
    //返回的数据
    private Map<String,Object> data = new HashMap<String,Object>();

    public Msg(){}

    public Msg(int code){
        this.setCode(code);
        this.setMsg("处理失败");
    }
    public static Msg success(){
        Msg result = new Msg();
        result.setCode(200);
        result.setMsg("处理成功");
        return result;
    }

    public static Msg fail(){
        Msg result = new Msg();
        result.code = 300;
        result.msg = "处理失败";
        return result;
    }


    public Msg add(String key,Object value){
        this.getData().put(key, value);
        return this;
    }

    public int getCode() {
        return code;
    }

    public void setCode(int code) {
        this.code = code;
    }

    public String getMsg() {
        return msg;
    }

    public void setMsg(String msg) {
        this.msg = msg;
    }

    public Map<String, Object> getData() {
        return data;
    }

    public void setData(Map<String, Object> data) {
        this.data = data;
    }
}
